The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 26, 2022
Filed:
May. 04, 2018
Amazon Technologies, Inc., Seattle, WA (US);
Saileshwar Krishnamurthy, Palo Alto, CA (US);
Alexey Kuznetsov, New Westminster, CA;
Mushahid Alam, Seattle, WA (US);
Anurag Windlass Gupta, Atherton, CA (US);
Kamal Kant Gupta, Snoqualmie, WA (US);
Tengiz Kharatishvili, Sammamish, WA (US);
Bohan Liu, Seattle, WA (US);
Sandor Loren Maurice, Vancouver, CA;
Alok Nandan Nikhil, Seattle, WA (US);
Nicholas Piers O'Shea, Seattle, WA (US);
Debanjan Saha, Los Altos, CA (US);
Yoni Shalom, Vancouver, CA;
Jagdeep Singh Sidhu, Vancouver, CA;
Hongbo Song, Issaquah, WA (US);
Alexandre Olegovich Verbitski, Woodinville, WA (US);
Lawrence Douglas Webley, Seattle, WA (US);
Siyuan Xing, Issaquah, WA (US);
Yuhui Yuan, Seattle, WA (US);
Yibo Zhu, Issaquah, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Proxy-based scaling may be performed for databases. A proxy may be implemented for a database that can establish a connection between the proxy and a database engine to perform a database queries received from a client at the proxy. A scaling event may be detected for the database responsive to which the proxy may establish a connection with a new database engine which may, in some embodiments, have different capabilities or resources that address the features or criteria that triggered the scaling event. Session state may be copied from the database engine to the new database engine so that the new database engine may be able to provide access to the database on behalf of requests received from the client through the proxy.